3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define( "Foo\\true", false ); echo true === false ? "true equals false" : "true does not equal false"; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.01416.75
8.3.50.0120.00319.71
8.3.40.0070.00718.63
8.3.30.0100.00618.96
8.3.20.0040.00420.15
8.3.10.0030.00523.65
8.3.00.0050.00317.50
8.2.180.0090.01218.17
8.2.170.0040.01122.96
8.2.160.0130.00020.52
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.01
8.2.110.0030.00621.03
8.2.100.0060.00618.22
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0000.00918.22
8.2.30.0020.00518.02
8.2.20.0000.00817.54
8.2.10.0080.00017.98
8.2.00.0000.00717.61
8.1.270.0080.00023.96
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00321.20
8.1.230.0080.00419.54
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0000.00918.52
8.1.160.0070.00021.81
8.1.150.0000.00718.61
8.1.140.0070.00017.19
8.1.130.0000.00717.75
8.1.120.0000.00717.32
8.1.110.0060.00317.31
8.1.100.0040.00417.30
8.1.90.0030.00317.27
8.1.80.0040.00417.27
8.1.70.0000.00717.28
8.1.60.0000.00817.48
8.1.50.0000.00917.40
8.1.40.0030.00617.44
8.1.30.0050.00317.57
8.1.20.0040.00417.48
8.1.10.0000.00717.41
8.1.00.0040.00417.35
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.37
8.0.270.0070.00317.18
8.0.260.0000.00617.10
8.0.250.0000.00616.82
8.0.240.0090.00016.92
8.0.230.0000.00716.75
8.0.220.0030.00316.77
8.0.210.0030.00316.76
8.0.200.0030.00316.86
8.0.190.0030.00316.92
8.0.180.0050.00316.89
8.0.170.0000.00716.91
8.0.160.0070.00016.88
8.0.150.0040.00416.77
8.0.140.0000.00716.75
8.0.130.0030.00513.23
8.0.120.0050.00316.84
8.0.110.0080.00016.87
8.0.100.0040.00416.61
8.0.90.0070.00016.87
8.0.80.0120.00316.76
8.0.70.0000.00716.67
8.0.60.0000.00716.69
8.0.50.0030.00616.64
8.0.30.0110.00716.96
8.0.20.0080.01117.40
8.0.10.0000.00816.91
8.0.00.0080.01116.64
7.4.330.0030.00315.00
7.4.320.0040.00416.31
7.4.300.0060.00316.45
7.4.290.0000.00716.42
7.4.280.0000.00716.38
7.4.270.0050.00216.46
7.4.260.0040.00416.34
7.4.250.0000.00816.41
7.4.240.0020.00516.35
7.4.230.0040.00416.54
7.4.220.0190.00716.29
7.4.210.0070.00716.39
7.4.200.0050.00216.40
7.4.160.0070.00716.58
7.4.150.0150.00317.40
7.4.140.0140.00317.86
7.4.130.0110.00816.30
7.4.120.0120.00716.55
7.4.110.0060.01316.49
7.4.100.0060.01016.63
7.4.90.0200.00316.41
7.4.80.0000.01919.39
7.4.70.0120.00916.45
7.4.60.0090.00616.33
7.4.50.0060.00316.34
7.4.40.0060.01016.36
7.4.30.0030.01316.21
7.4.00.0070.00714.90
7.3.330.0070.00313.11
7.3.320.0000.00513.09
7.3.310.0030.00316.27
7.3.300.0000.00716.23
7.3.290.0070.00716.14
7.3.280.0060.00916.17
7.3.270.0070.01117.40
7.3.260.0120.00416.12
7.3.250.0130.00416.32
7.3.240.0120.00316.07
7.3.230.0100.00716.42
7.3.210.0060.01016.20
7.3.200.0140.00419.39
7.3.190.0030.01616.44
7.3.180.0090.01216.20
7.3.170.0030.01416.46
7.3.160.0060.01016.34
7.3.10.0030.01016.61
7.3.00.0100.00716.57
7.2.330.0100.01316.64
7.2.320.0070.01016.22
7.2.310.0160.00616.47
7.2.300.0090.00616.64
7.2.290.0070.01016.30
7.2.130.0060.00316.86
7.2.120.0030.01016.47
7.2.110.0070.00716.54
7.2.100.0000.01616.59
7.2.90.0070.00416.75
7.2.80.0060.00917.02
7.2.70.0070.00716.38
7.2.60.0030.01216.64
7.2.50.0130.00316.63
7.2.40.0000.01216.94
7.2.30.0100.00316.51
7.2.20.0060.00816.70
7.2.10.0060.00616.50
7.2.00.0100.00318.06
7.1.250.0000.01515.81
7.1.200.0080.00415.54
7.1.100.0030.00917.90
7.1.70.0030.00916.84
7.1.60.0120.01219.40
7.1.50.0090.01216.69
7.1.00.0070.07322.45
7.0.200.0040.00416.57
7.0.140.0070.07022.08
7.0.60.0100.08319.77
7.0.50.0070.04317.89
7.0.40.0130.08020.20
7.0.30.0470.04720.34
7.0.20.0300.04020.33
7.0.10.0270.08020.18
7.0.00.0070.05320.04
5.6.280.0070.07021.09
5.6.210.0030.05020.64
5.6.200.0100.07718.15
5.6.190.0000.07020.77
5.6.180.0230.03720.32
5.6.170.0130.04320.71
5.6.160.0130.06020.54
5.6.150.0070.08018.13
5.6.140.0070.04718.16
5.6.130.0070.04018.15
5.6.120.0030.06321.02
5.6.110.0130.07720.94
5.6.100.0130.06020.99
5.6.90.0070.04020.97
5.6.80.0070.06720.50
5.6.70.0430.06320.40
5.5.350.0170.06320.49
5.5.340.0130.07017.92
5.5.330.0070.03720.45
5.5.320.0270.09320.29
5.5.310.0270.05720.18
5.5.300.0070.06718.02
5.5.290.0030.04017.95
5.5.280.0070.03720.68
5.5.270.0100.06020.79
5.5.260.0130.07720.88
5.5.250.0130.04720.61
5.5.240.0100.03720.14
5.4.450.0030.08019.26
5.4.440.0030.06719.42
5.4.430.0030.08319.25
5.4.420.0000.05319.57
5.4.410.0070.08019.33
5.4.400.0000.03718.82
5.4.390.0030.04019.13
5.4.380.0000.03718.90
5.4.370.0030.03318.80
5.4.360.0030.03718.90
5.4.350.0000.05318.81
5.4.340.0070.03319.26
5.4.320.0030.03719.28
5.4.310.0000.03719.09
5.4.300.0000.03719.06
5.4.290.0000.03719.09
5.4.280.0000.03719.07
5.4.270.0030.03319.24
5.4.260.0070.03318.80
5.4.250.0030.03718.89
5.4.240.0030.03719.07
5.4.230.0070.03719.24
5.4.220.0070.03319.06
5.4.210.0030.03319.13
5.4.200.0000.03719.20
5.4.190.0030.03318.87
5.4.180.0030.03318.91
5.4.170.0000.04319.12
5.4.160.0000.04319.06
5.4.150.0030.07719.04
5.4.140.0030.04016.27
5.4.130.0030.06016.27
5.4.120.0200.03716.43
5.4.110.0070.07016.43
5.4.100.0000.07316.38
5.4.90.0030.07016.44
5.4.80.0030.07316.41
5.4.70.0030.08016.23
5.4.60.0030.05716.03
5.4.50.0030.07316.36
5.4.40.0070.07316.36
5.4.30.0030.04316.36
5.4.20.0100.06716.20
5.4.10.0030.05316.36
5.4.00.0030.07715.79
5.3.290.0000.03714.59
5.3.280.0000.03714.49
5.3.270.0070.03014.55
5.3.260.0000.04014.44
5.3.250.0030.08314.64
5.3.240.0070.07714.65
5.3.230.0070.04714.62
5.3.220.0070.03714.48
5.3.210.0070.07014.40
5.3.200.0030.08714.61
5.3.190.0070.07014.50
5.3.180.0000.06314.39
5.3.170.0070.06714.55
5.3.160.0070.08714.43
5.3.150.0070.05314.40
5.3.140.0070.07314.47
5.3.130.0000.06314.41
5.3.120.0070.07314.37
5.3.110.0030.06714.49
5.3.100.0030.06014.12
5.3.90.0000.06313.92
5.3.80.0030.04713.99
5.3.70.0070.07013.86
5.3.60.0070.06014.03
5.3.50.0070.06713.87
5.3.40.0070.04314.04
5.3.30.0030.07713.86
5.3.20.0030.06713.78
5.3.10.0000.05713.43
5.3.00.0070.07013.66
5.2.170.0070.06312.22
5.2.160.0030.04712.22
5.2.150.0000.05712.22
5.2.140.0000.06312.22
5.2.130.0100.05712.22
5.2.120.0000.05012.22
5.2.110.0030.06312.22
5.2.100.0030.05012.22
5.2.90.0030.05712.22
5.2.80.0000.06712.22
5.2.70.0000.04012.22
5.2.60.0000.06312.22
5.2.50.0030.06312.22
5.2.40.0030.05712.22
5.2.30.0070.05712.22
5.2.20.0100.04712.22
5.2.10.0030.04712.22
5.2.00.0030.07012.22
5.1.60.0070.04712.22
5.1.50.0070.04712.22
5.1.40.0070.03712.22
5.1.30.0000.04312.22
5.1.20.0030.06012.22
5.1.10.0030.04712.22
5.1.00.0100.04712.22
5.0.50.0030.04312.22
5.0.40.0030.04312.22
5.0.30.0030.06312.22
5.0.20.0030.04012.22
5.0.10.0030.03012.22
5.0.00.0000.05312.22
4.4.90.0030.03712.22
4.4.80.0000.03312.22
4.4.70.0070.02012.22
4.4.60.0030.03012.22
4.4.50.0030.03312.22
4.4.40.0000.04012.22
4.4.30.0030.03312.22
4.4.20.0030.03012.22
4.4.10.0000.03312.22
4.4.00.0070.04712.22
4.3.110.0000.02712.22
4.3.100.0000.02712.22
4.3.90.0030.02312.22
4.3.80.0000.03312.22
4.3.70.0000.02012.22
4.3.60.0000.01712.22
4.3.50.0000.04012.22
4.3.40.0000.05712.22
4.3.30.0000.04012.22
4.3.20.0070.03012.22
4.3.10.0030.03312.22
4.3.00.0000.03712.22

preferences:
43.51 ms | 400 KiB | 5 Q